| 摘要 |
PROBLEM TO BE SOLVED: To promote health during sleeping and to sleep well. SOLUTION: As for the health promotion pillow, material emitting infrared rays, minus ions and low-dose radiation and low impact resilience material are combined with each other to obtain biological stimulation work (Hormesis effect) and a proper cervical vertebra supporting effect. COPYRIGHT: (C)2005,JPO&NCIPI
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